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Finding the Fourth Proportional to 6,926.04, 9,494.55 and 6,800.28

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Solution

The fourth proportional to 6,926.04, 9,494.55 and 6,800.28 is: 9,322.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.04 : 9,494.55 = 6,800.28 : x
  2. Step 2: Convert to fraction form
    6,926.04/9,494.55 = 6,800.28/x
  3. Step 3: Cross multiply
    6,926.04x = 9,494.55 × 6,800.28
  4. Step 4: Simplify right side
    6,926.04x = 64,565,598.47
  5. Step 5: Solve for x
    x = 64,565,598.47/6,926.04
  6. Step 6: Final answer
    x = 9,322.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.